Details
BrandH&R
SKUHRS29111-1
Manufacturer Part Number29111-1
Product Information
H&R Sport Springs are a progressive-rate lowering spring kit that lowers the car approx. 1.0 in at the front and approx. 1.0 in at the rear, closing up the gap between tire and fender, lowering the center of gravity and reducing body roll. The progressive spring rate design keeps ride quality and comfort while the car sits lower. Each spring is made from (hf) 54SiCr6 spring steel, shot-peened to extend its service life, and 100% tested before it leaves the ISO 9001 certified H&R plant in Germany.
Specifications
| Type |
Lowering spring kit |
| Line |
Sport Spring |
| Approx. Front Lowering |
approx. 1.0 in |
| Approx. Rear Lowering |
approx. 1.0 in |
| Spring Rate Type |
Progressive |
| Material |
(hf) 54SiCr6 spring steel, shot-peened |
| Electronic Damping |
Works with the factory PASM dampers |
| Chassis |
997 |
| Fitment Notes |
Incl. PASM |
| Included |
Front and rear springs (kit) |
| Install |
Professional installation by a suspension mechanic; original bump stops, dust boots and other OEM parts are re-used |
| Alignment |
Wheel alignment check required after install |
| Front Lowering |
1.0 in (approx.) |
| Rear Lowering |
1.0 in (approx.) |
| Quantity |
1 kit |
| Warranty |
Lifetime of vehicle ownership (original purchaser; ends if product discontinued) |
| Part Number |
29111-1 |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2007-2012 |
Porsche |
911 |
Turbo |
| 2011-2012 |
Porsche |
911 |
Turbo S |
Documents: Technical Information Sheet (PDF)